摘要
Abstract
With the continuous scale expansion of Zhejiang power grid and intelligentization of devices, cen-tralized monitoring has become the main operation mode of 500 kV substation. Based on the practical opera-tion of "dispatching and control integration" in Zhejiang Electric Power Dispatching and Control Center, this paper analyzes and summarizes the centralized monitoring system and its operation management mode, and it also discusses operation optimization measures for AVC control, signal filtering and lag, alarm suppression, steady state limitation monitoring, etc.关键词
500 kV变电站/集中监控/运行Key words
500 kV substation/centralized monitoring/operation分类
信息技术与安全科学
